/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { Injectable } from '@angular/core';
import { Subject } from 'rxjs';

@Injectable({ providedIn: 'root' })
export class PipelineCanvasScrollingService {
    public canvasScrollXSubject: Subject<number> = new Subject<number>();
    public canvasScrollYSubject: Subject<number> = new Subject<number>();

    public notifyX(position: number): void {
        this.canvasScrollXSubject.next(position);
    }

    public notifyY(position: number): void {
        this.canvasScrollYSubject.next(position);
    }
}
